Five Pack 3.3V to 5V Photodiode Sensor Module With LM393 Light Detector Switch for Arduino and Raspberry Pi Adjustable Brightness Sensitivity Directional Photosensitive Diode for Easy DIY Projects
UPC:
✔️ 3.3-5V operation, D0 output, adjustable sensitivity
The five photodiode sensor modules come as a pack of five and are ideal for DIY electronics projects. They convert ambient light levels into digital signals via an LM393 comparator and are commonly used with Arduino and Raspberry Pi for light sensing, automation, and basic photoelectric switching.
✅ Pack of 5 modules for easy expansion
✅ 3.3-5V operation with digital 0/1 output
✅ Adjustable sensitivity via blue potentiometer
✅ Directional sensing detects fixed light direction
✅ Small PCB size 32 mm x 14 mm (1.25 in x 0.55 in) with mounting hole
💡 What is a photodiode sensor module used for in hobby electronics and DIY projects? These handy devices translate ambient light into a digital signal that microcontrollers can read, enabling light-based automation.
- handy for automatic lighting control and brightness-triggered actions
- works with Arduino and Raspberry Pi at 3.3-5V
- directional sensing helps detect fixed light direction
- LM393 comparator provides reliable 0/1 output